7003/7022 Round Aluminum Bar Rod Billet
7003 round aluminum bar rod billet
7003 round aluminum bar rod billet are mainly used in the automotive industry, they are characterized by perfect energy absorption and good plasticity. These qualities are needed in this application area and provide a good solution.
Product advantages of 7003 round aluminum bar rod billet:
Chalco aluminum bar produces are widely used in aviation, construction, automotive--these three major areas, high precision, small coarse crystal, uniform oxidation, good straightness, high turning performance, small grain size and moderate price, short delivery, all these prove us as the top of the world.
1.Accuracy:+/-0.02mm
Purpose: to guarantee the automatic processing of high precision machining parts.
2.Straightness <0.3m/2.5m
Purpose: Guarantee the speed requirements>8000 rpm, no material jittery.
3.Coarse crystal ring<0.5mm
Purpose: To reduce the amount of turning by the customer, improve efficiency and reduce costs.
4.Grain control
Purpose: to ensure that the 2,5,6,7 series aluminum alloy in the hard anodizing, anodizing uniform, color bright and beautiful.
5.Turning performance improvement
To improve the processing of uniform chip, improve the processing of yards yield.
Extruded Aluminum |
Al-Alloy |
Temper |
Stretching Test |
Hardness HB |
Temper |
We Are Able To Produce Sizes Of |
Tensile Strength Rm/Mpa |
Yield Strength Rp0.2/Mpa |
Elongation A% |
OD |
ID |
Diagonal |
A/F |
Length |
Round bar
|
7003 |
T5 |
>285 |
>245 |
>10 |
110 |
O
T73
T6/T651
T8
F |
3mm~
130mm |
3mm~
100mm |
3mm~
130mm |
5mm~
112mm |
1000mm~
6000mm |
Annealing |
TO |
Hot work |
T1 |
H111 |
H112 |
|
Cold work |
H12 |
H14 |
H16 |
H18 |
H32 |
H34 |
H116 |
H321 |
Heat treatment |
T3 |
T4 |
T5 |
T6 |
T8 |
|
|
|
Over aging treatment |
T73 |
T74 |
T76 |
T79 |
|
|
|
|
Stress relieved |
T351 |
T451 |
T651 |
T7351 |
T7451 |
T7651 |
T7951 |
T851 |
-Alloy :7003 This alloy has currently the highest strength, can replace carbon steel, widely used in aerospace. Due to the oxidation of the surface having a breakthrough in recent years, it has been used by civilian.
-Temper:T3, T351,T4,T451,T6,T651,T6511,T7351
-Diameter: 3mm--130mm
-Length: 1000mm--6000mm
-Features :Mechanical properties are the highest in aluminum, corrosion resistance is relatively poor, can be improved through the process.
-Applications:Mold manufacturing Aircraft structural parts with plate Free Forging and Die Forging car parts Sports Equipment.
7022 round aluminum bar rod billet
7022 round aluminum bar rod billet is high resistance engineering alloy, constructions with structural load, aerospace industry, defense engineering, consider risk of stress cracking corrosion.
Product advantages of 7022 round aluminum bar rod billet:
Chalco aluminum bar produces are widely used in aviation, construction, automotive--these three major areas, high precision, small coarse crystal, uniform oxidation, good straightness, high turning performance, small grain size and moderate price, short delivery, all these prove us as the top of the world.
1.Accuracy:+/-0.02mm
Purpose: to guarantee the automatic processing of high precision machining parts.
2.Straightness <0.3m/2.5m
Purpose: Guarantee the speed requirements>8000 rpm, no material jittery.
3.Coarse crystal ring<0.5mm
Purpose: To reduce the amount of turning by the customer, improve efficiency and reduce costs.
4.Grain control
Purpose: to ensure that the 2,5,6,7 series aluminum alloy in the hard anodizing, anodizing uniform, color bright and beautiful.
5.Turning performance improvement
To improve the processing of uniform chip, improve the processing of yards yield.
Extruded
Aluminum |
Al-Alloy |
Temper |
Stretching Test |
Hardness
HB |
Temper |
We Are Able To Produce Sizes Of |
Tensile
Strength
Rm/Mpa |
Yield
Strength
Rp0.2/Mpa |
Elongation
A% |
OD |
ID |
Diagonal |
A/F |
Length |
Round bar
|
7022 |
T6 |
>460 |
>380 |
>8 |
130 |
O
T73
T6/T651
T8
F |
3mm~
130mm |
3mm~
100mm |
3mm~
130mm |
5mm~
112mm |
1000mm~
6000mm |
Annealing |
TO |
Hot work |
T1 |
H111 |
H112 |
|
Cold work |
H12 |
H14 |
H16 |
H18 |
H32 |
H34 |
H116 |
H321 |
Heat treatment |
T3 |
T4 |
T5 |
T6 |
T8 |
|
|
|
Over aging treatment |
T73 |
T74 |
T76 |
T79 |
|
|
|
|
Stress relieved |
T351 |
T451 |
T651 |
T7351 |
T7451 |
T7651 |
T7951 |
T851 |
Mechanical Properties |
Temper |
Tensile Strength Rm/Mpa |
Yield strength Rp0.2/Mpa |
Elongationg Percentage A% |
Hardness HB |
7022 T6 |
Standard |
≥460 |
Standard |
≥380 |
Standard |
≥8 |
≥130 |
Actual |
530~550 |
Actual |
450~460 |
Actual |
10~12 |
140~150 |
-Alloy :7022 This alloy has currently the highest strength, can replace carbon steel, widely used in aerospace. Due to the oxidation of the surface having a breakthrough in recent years, it has been used by civilian.
-Temper:T3, T351,T4,T451,T6,T651,T6511,T7351
-Diameter: 3mm--130mm
-Length: 1000mm--6000mm
-Features :Mechanical properties are the highest in aluminum, corrosion resistance is relatively poor, can be improved through the process.
-Applications:Mold manufacturing Aircraft structural parts with plate Free Forging and Die Forging car parts Sports Equipment.